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Heart|Lab Grown|IGI

1.22ct F VVS2 Heart Lab Grown Diamond

EX • F/VVS2 • IGI LG831604473

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG831604473

Diamond specifications and retailer prices

From €184 EUR
$206 USD
As of October 31, 2026
Save €200 EUR (52%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €383 EUR at 77 Diamonds · As of November 3, 2026
View at 77 Diamonds

About this 1.22ct lab-grown heart diamond

This 1.22ct lab-grown heart sits in the classic one-carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG831604473 or 831604473. Listed at 2 retailers as of October 31, 2026, with prices from €184 to €383, a €200 spread on the same certified stone. 77 Diamonds lists it at €383. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
F
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831604473
Dimensions6.46 × 7.44 × 4.37 mm
L/W Ratio1.15
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.46 mm7.44 mm1.22 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831604473
Side View
Table 60.0%Crown 35.5°Girdle: MED-THKPavilion 39.7°Culet: NoneDepth 58.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: €383 EUR|Low: €184 EUR|High: €744 EUR|Avg: €440 EUR|-6.2%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 3, 2026
Retailer 2€184 EUR
Retailer 6€356 EUR
Retailer 3€363 EUR
77 Diamonds€383 EUR
Retailer 5€424 EUR
Retailer 4€744 EUR

38 data points across 6 retailers

2 retailers€184 EUR to €383 EUR

A
Cheapest Retailer
-
€184 EUR
$206 USD
Final sale: no returns
Most Expensive
B+
77 Diamonds
HSTVSTHUUHCXX · Nov 3
€383 EUR
£338 GBP
View
1 more retailer has this diamond
Prices start from €184 EURSave up to €200 EUR

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.22ct Heart
€184 EUR